OITracker Cboe delayed data

Contract OI history

Back to VRSN

Nov 20, 2026 EXPIRATION

VRSN $290.00 Put

VRSN261120P00290000

Latest saved OI234Oct 23, 2026
Last change-47vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
VRSN $290.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2811400 2026-10-09: 11 OI2026-10-14: 11 OI2026-10-15: 11 OI2026-10-16: 11 OI2026-10-21: 281 OI2026-10-23: 234 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

VRSN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing234-47
Oct 21, 2026281+270
Oct 16, 2026110
Oct 15, 2026110
Oct 14, 2026110
Oct 09, 202611No prior observation